@ARTICLE{TreeBASE2Ref21311,
author = {Julienne Ng and Emily L. Landeen and Ryane M. Logsdon and Richard E Glor},
title = {Correlation between Anolis lizard dewlap phenotype and environmental variation indicates adaptive divergence of a signal important to sexual selection and species recognition},
year = {2012},
keywords = {Anolis distichus, adaptation, speciation, geographic variation, signal divergence},
doi = {},
url = {http://},
pmid = {},
journal = {Evolution},
volume = {},
number = {},
pages = {},
abstract = {Although the importance of signals involved in species recognition and sexual selection to speciation is widely recognized, the processes that underlie signal divergence are still a matter of debate. Several possible processes have been hypothesized, including genetic drift, arbitrary sexual selection and adaptation to local signaling environments. We use comparative analyses to investigate whether the remarkable geographic variation of dewlap color and pattern in Hispaniolan trunk Anolis lizards (Anolis distichus) is a result of adaptive signal divergence to heterogeneous environments. We recover a repeated pattern of divergence in A. distichus dewlap color, pattern and size with environmental variation across Hispaniola. These results are aligned with ecological models of signal divergence and provide strong evidence for dewlap adaptation to local signaling environments. We also find that A. distichus dewlaps vary with the environment in a different manner to other previously studied anoles, thus expanding upon previous predictions on the direction dewlaps will diverge in perceptual color space in response to the environment. }
}
Citation for Study 13336
Citation title:
"Correlation between Anolis lizard dewlap phenotype and environmental variation indicates adaptive divergence of a signal important to sexual selection and species recognition".
Study name:
"Correlation between Anolis lizard dewlap phenotype and environmental variation indicates adaptive divergence of a signal important to sexual selection and species recognition".
This study is part of submission 13336
(Status: Published).
Citation
Ng J., Landeen E.L., Logsdon R.M., & Glor R.E. 2012. Correlation between Anolis lizard dewlap phenotype and environmental variation indicates adaptive divergence of a signal important to sexual selection and species recognition. Evolution, .
Authors
-
Ng J.
(submitter)
5852762297
-
Landeen E.L.
-
Logsdon R.M.
-
Glor R.E.
Abstract
Although the importance of signals involved in species recognition and sexual selection to speciation is widely recognized, the processes that underlie signal divergence are still a matter of debate. Several possible processes have been hypothesized, including genetic drift, arbitrary sexual selection and adaptation to local signaling environments. We use comparative analyses to investigate whether the remarkable geographic variation of dewlap color and pattern in Hispaniolan trunk Anolis lizards (Anolis distichus) is a result of adaptive signal divergence to heterogeneous environments. We recover a repeated pattern of divergence in A. distichus dewlap color, pattern and size with environmental variation across Hispaniola. These results are aligned with ecological models of signal divergence and provide strong evidence for dewlap adaptation to local signaling environments. We also find that A. distichus dewlaps vary with the environment in a different manner to other previously studied anoles, thus expanding upon previous predictions on the direction dewlaps will diverge in perceptual color space in response to the environment.
Keywords
Anolis distichus, adaptation, speciation, geographic variation, signal divergence
External links
About this resource
- Canonical resource URI:
http://purl.org/phylo/treebase/phylows/study/TB2:S13336
- Other versions:
Nexus
NeXML
- Show BibTeX reference
@ARTICLE{TreeBASE2Ref21311,
author = {Julienne Ng and Emily L. Landeen and Ryane M. Logsdon and Richard E Glor},
title = {Correlation between Anolis lizard dewlap phenotype and environmental variation indicates adaptive divergence of a signal important to sexual selection and species recognition},
year = {2012},
keywords = {Anolis distichus, adaptation, speciation, geographic variation, signal divergence},
doi = {},
url = {http://},
pmid = {},
journal = {Evolution},
volume = {},
number = {},
pages = {},
abstract = {Although the importance of signals involved in species recognition and sexual selection to speciation is widely recognized, the processes that underlie signal divergence are still a matter of debate. Several possible processes have been hypothesized, including genetic drift, arbitrary sexual selection and adaptation to local signaling environments. We use comparative analyses to investigate whether the remarkable geographic variation of dewlap color and pattern in Hispaniolan trunk Anolis lizards (Anolis distichus) is a result of adaptive signal divergence to heterogeneous environments. We recover a repeated pattern of divergence in A. distichus dewlap color, pattern and size with environmental variation across Hispaniola. These results are aligned with ecological models of signal divergence and provide strong evidence for dewlap adaptation to local signaling environments. We also find that A. distichus dewlaps vary with the environment in a different manner to other previously studied anoles, thus expanding upon previous predictions on the direction dewlaps will diverge in perceptual color space in response to the environment. }
}
- Show RIS reference
TY - JOUR
ID - 21311
AU - Ng,Julienne
AU - Landeen,Emily L.
AU - Logsdon,Ryane M.
AU - Glor,Richard E
T1 - Correlation between Anolis lizard dewlap phenotype and environmental variation indicates adaptive divergence of a signal important to sexual selection and species recognition
PY - 2012
KW - Anolis distichus
KW - adaptation
KW - speciation
KW - geographic variation
KW - signal divergence
UR - http://dx.doi.org/
N2 - Although the importance of signals involved in species recognition and sexual selection to speciation is widely recognized, the processes that underlie signal divergence are still a matter of debate. Several possible processes have been hypothesized, including genetic drift, arbitrary sexual selection and adaptation to local signaling environments. We use comparative analyses to investigate whether the remarkable geographic variation of dewlap color and pattern in Hispaniolan trunk Anolis lizards (Anolis distichus) is a result of adaptive signal divergence to heterogeneous environments. We recover a repeated pattern of divergence in A. distichus dewlap color, pattern and size with environmental variation across Hispaniola. These results are aligned with ecological models of signal divergence and provide strong evidence for dewlap adaptation to local signaling environments. We also find that A. distichus dewlaps vary with the environment in a different manner to other previously studied anoles, thus expanding upon previous predictions on the direction dewlaps will diverge in perceptual color space in response to the environment.
L3 -
JF - Evolution
VL -
IS -
ER -